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Posted to common-dev@hadoop.apache.org by "Jim Kellerman (JIRA)" <ji...@apache.org> on 2007/10/12 06:08:50 UTC

[jira] Created: (HADOOP-2039) [hbase] When a get or scan request spans multiple columns, execute the reads in parallel

[hbase] When a get or scan request spans multiple columns, execute the reads in parallel
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                 Key: HADOOP-2039
                 URL: https://issues.apache.org/jira/browse/HADOOP-2039
             Project: Hadoop
          Issue Type: Improvement
          Components: contrib/hbase
    Affects Versions: 0.16.0
            Reporter: Jim Kellerman
            Assignee: Jim Kellerman
             Fix For: 0.16.0


When a get or scan request spans multiple columns, execute the reads in parallel and use a CountDownLatch to wait for them to complete before returning the results.

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[jira] Updated: (HADOOP-2039) [hbase] When a get or scan request spans multiple columns, execute the reads in parallel

Posted by "Jim Kellerman (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HADOOP-2039?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jim Kellerman updated HADOOP-2039:
----------------------------------

    Priority: Trivial  (was: Major)

> [hbase] When a get or scan request spans multiple columns, execute the reads in parallel
> ----------------------------------------------------------------------------------------
>
>                 Key: HADOOP-2039
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2039
>             Project: Hadoop
>          Issue Type: Improvement
>          Components: contrib/hbase
>    Affects Versions: 0.16.0
>            Reporter: Jim Kellerman
>            Assignee: Jim Kellerman
>            Priority: Trivial
>             Fix For: 0.16.0
>
>
> When a get or scan request spans multiple columns, execute the reads in parallel and use a CountDownLatch to wait for them to complete before returning the results.

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[jira] Assigned: (HADOOP-2039) [hbase] When a get or scan request spans multiple columns, execute the reads in parallel

Posted by "Jim Kellerman (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HADOOP-2039?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jim Kellerman reassigned HADOOP-2039:
-------------------------------------

    Assignee:     (was: Jim Kellerman)

> [hbase] When a get or scan request spans multiple columns, execute the reads in parallel
> ----------------------------------------------------------------------------------------
>
>                 Key: HADOOP-2039
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2039
>             Project: Hadoop
>          Issue Type: Improvement
>          Components: contrib/hbase
>    Affects Versions: 0.16.0
>            Reporter: Jim Kellerman
>            Priority: Trivial
>             Fix For: 0.16.0
>
>
> When a get or scan request spans multiple columns, execute the reads in parallel and use a CountDownLatch to wait for them to complete before returning the results.

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